Javascript Developer needed for SVG/ScrollMagic animation bug in Internet Explorer browser

Looking for an experienced JS developer to help fix an internet Explorer bug that we are facing. We have identified the issues below that we need help to resolve: - SVG’s are squished in IE 11 and below. (now fixed) -- Inserting the inline SVG code to [login to view URL] (this is to fix issues with img tags scaling .svg files wrong in IE) then removes all animations from ScrollMagic. - No animation in IE 11 and below. -- This is due to the script that loads in the inline SVGs, the animations stopped working after this. - Out of alignment .motion-holder DIVs in IE11 and below. -- Altering these broke Desktop and other browsers. They were aligned too high and now are just fully out of alignment in different bands. - Objects inside of some animations are not aligned as they are in other browsers (Chrome/MSEdge/Safari etc. all work fine - just IE11 and below that are not working). For successful bidders we will send the link to the current test version (so you can test Chrome vs Internet Explorer) **Important** - This is going to be placed on the client website within an iframe, so any amends need to be compatible with the limitations of iframes in mind. **Important** - The mobile version switches to a static version (does not use ScrollMagic), so please ensure that any changes made to the desktop resolutions do not affect the mobile version.